1) Ergonomical Design
2) 3D optical wireless mouse;
3) Operating frequency: 2.4Ghz;
4) Working range up to 10m;
5) Connection via USB  receiver;
6) Easy to install and to operate with;
7) Resolution up to 1600dpi;
8) Applicable on many surface;
9) Roll wheel can be easily and pleasantly guided and used a third key;
10) Compatible with all versions of Windows and Mac OS;
11) Suitable for left and right hand control;

12) Product Size:103*56*35mm, Receiver size: 19*14*6.8mm